### METHOD OF TEST FOR DENSITY OF FRESH CONCRETE

the density to the nearest 1 kg. W = Net mass of concrete × calibration factor, F. 2. The volume of concrete, V, per batch is calculated as follows: V = (M a +M f + M c + M w)/W Where: V = Volume of concrete per batch in cubic meters. Ma = Total mass of cement in the batch, in kilograms. Mf = Total mass of fine aggregate, including moisture as

### what is the average density of the cement? | Yahoo Answers

Oct 11, 2010· Best Answer: The confusion on density comes because cement as a product often contains a great deal of air. Thus the Specific gravity of Portland Cement (in bags) is 1.51 or in mix design is 3.15. Expanded these work out to 1506 kgs per cubic metre (94# per cubic foot) or 3150 kgs per cubic metre (197# per ...